Google's 'Flight Price Tracking' for Google Flight users

If you use Google Flights and Google Now, you might see a card pop up letting you know a price has dropped on a flight you've been eyeing.

Google has started rolling out a handy new card that tracks price drops in flights, presumably for flights that were considered but not booked. The card keeps it simple, showing the flight number, the new price and how much it's dropped, and itinerary. To see more about the flight, you can click to be directed to Google Flights.

There's still a lot we don't know about the new card, but it looks like a promising feature for travelers.